Writing Chemical Formulas
Authored by Lisa Thompson
Science
11th Grade
NGSS covered
Used 1+ times
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15 questions
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1.
REORDER QUESTION
1 min • 1 pt
Put the steps of writing chemical formulas in order.
Positive ion first, negative ion second.
Balance charges.
Reduce subscripts.
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
What is the correct formula for the compound, lithium oxide (Li and O)?
(a)
Tags
NGSS.MS-PS1-1
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
What is the formula for manganese(III) oxide (Mn and O)?
(a)
Tags
NGSS.MS-PS1-1
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Write the formula for O and Ca.
(a)
Tags
NGSS.MS-PS1-1
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
How many HYDROGEN atoms are present in glucose: C6H12O6
(a)
Tags
NGSS.MS-PS1-1
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
How many OXYGEN atoms are in Cr(SO4)3?
(a)
Tags
NGSS.MS-PS1-1
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
How many TOTAL atoms in H2SO4 ?
(a)
Tags
NGSS.MS-PS1-1
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